Exhibit 23.1
[LOGO]
Consent of Independent Registered Public Accounting Firm
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-179643) of Barnes Group Inc. of our report dated June 9, 2015 relating to the financial statements of the Barnes Group Inc. Retirement Savings Plan, appearing in this Form 11-K for the years ended December 30, 2014 and 2013.
/s/ Fiondella, Milone & LaSarcina LLP
Fiondella, Milone & LaSaracina LLP
Glastonbury, Connecticut
June 9, 2015